staging: serqt_usb2: Remove useless variable
Use a more common kernel coding style. Signed-off-by: Thomas Vegas <thomas_75@safe-mail.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -993,9 +993,7 @@ static void qt_close(struct usb_serial_port *port)
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struct quatech_port *qt_port;
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struct quatech_port *port0;
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struct tty_struct *tty;
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int status;
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unsigned int index;
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status = 0;
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tty = tty_port_tty_get(&port->port);
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index = port->port_number;
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@ -1015,8 +1013,7 @@ static void qt_close(struct usb_serial_port *port)
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tty_kref_put(tty);
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/* Close uart channel */
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status = qt_close_channel(serial, index);
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if (status < 0)
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if (qt_close_channel(serial, index) < 0)
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dev_dbg(&port->dev, "%s - qt_close_channel failed.\n",
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__func__);
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